7831213429

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{21227}}^1$

素因数の和:21349

約数の個数: 24

約数和(自身を含む): 8857170720

約数和(自身を除く): 1025957291

約数列:

[1, 13, 37, 59, 169, 481, 767, 2183, 6253, 9971, 21227, 28379, 275951, 368927, 785399, 1252393, 3587363, 10210187, 16281109, 46338541, 132732431, 211654417, 602401033, 7831213429]

約数ペア:

[(1, 7831213429), (13, 602401033), (37, 211654417), (59, 132732431), (169, 46338541), (481, 16281109), (767, 10210187), (2183, 3587363), (6253, 1252393), (9971, 785399), (21227, 368927), (28379, 275951)]